<template>
  <div class="cart">
<!--导航-->
    <nav-bar class="navbar">
      <div slot="center">购物车({{length}})</div>
    </nav-bar>

   <!--商品的列表-->
    <cart-list/>

   <!--底部汇总-->
    <cart-bottom-bar/>
  </div>
</template>

<script>
  import NavBar from "@/components/common/navbar/NavBar";
  import CartList from "./childComps/CartList";
  import CartBottomBar from "./childComps/CartBottomBar";

  import {mapGetters} from 'vuex'

  export default {
    name: "Cart",
    components: {
      NavBar,
      CartList,
      CartBottomBar
    },
    computed: {
     // ...mapGetters(['cartLength','cartList'])
      ...mapGetters({
        length: 'cartLength'
      })
    }
  }
</script>

<style scoped>
  .cart{
    height: 100vh;
  }
 .navbar{
   background-color: var(--color-tint);
   color: #fff;
   font-weight: 700;
 }

</style>
